Heat oil in large saucepan or dutch oven over med heat. Add pepper, onion, and garlic; saute until tender, about 12 minute.,______,Add beans, broth, diced tomatoes, chopped chilies and tomato paste and bring to boil. Reduce heat and simmer chili (uncovered) until liquid.,thickens, stirring occasionally, about 1 hour. Season with salt & pepper.,Serve garnished with some reduced fat shredded mexican cheese (jack/colby mix) and a whole wheat tortilla.